@import "mixins/mixins";
@import "mixins/utils";
@import "common/var";
@import "common/transition";

@mixin menu-item {
  height: 56px;
  line-height: 56px;
  font-size: $--menu-item-font-size;
  color: $--menu-item-color;
  padding: 0 20px;
  list-style: none;
  cursor: pointer;
  position: relative;
  transition: border-color .3s, background-color .3s, color .3s;
  box-sizing: border-box;
  white-space: nowrap;

  * {
    vertical-align: middle;
  }

  i {
    color: $--color-text-secondary;
  }

  &:hover,
  &:focus {
    outline: none;
    background-color: $--menu-item-hover-fill;
  }

  @include when(disabled) {
    opacity: 0.25;
    cursor: not-allowed;
    background: none !important;
  }
}

@include b(menu) {
  border-right: solid 1px #e6e6e6;
  list-style: none;
  position: relative;
  margin: 0;
  padding-left: 0;
  background-color: $--menu-item-fill;
  @include utils-clearfix;

  &.el-menu--horizontal {
    // border-bottom: solid 1px #e6e6e6;
    border: 1px solid #DCDFE6;
    box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.08);
  }

  @include m(horizontal) {
    border-right: none;

    &>.el-menu-item {
      float: left;
      height: 60px;
      line-height: 60px;
      margin: 0;
      // border-bottom: 2px solid transparent;
      color: $--color-text-secondary;

      a,
      a:hover {
        color: inherit;
      }

      &:not(.is-disabled):hover,
      &:not(.is-disabled):focus {
        background-color: $--color-white;
        ;
      }
    }

    &>.el-submenu {
      float: left;

      &:focus,
      &:hover {
        outline: none;

        .el-submenu__title {
          color: $--color-text-primary;
        }
      }

      &.is-active {
        .el-submenu__title {
          border-bottom: 2px solid $--color-primary;
          color: $--color-primary;

          i.el-submenu__icon-arrow {
            color: $--color-white;
          }
        }
      }

      & .el-submenu__title {
        height: 60px;
        line-height: 60px;
        // border-bottom: 2px solid transparent;
        color: $--color-text-secondary;

        &:hover {
          background-color: $--color-white;

          span {
            color: $--color-white;
          }

          i.el-submenu__icon-arrow {
            display: block;
            transform: none;
          }
        }
      }

      & .el-submenu__icon-arrow {
        position: static;
        vertical-align: middle;
        display: none;
        position: absolute;
        left: 50%;
        bottom: 0;
        margin: 0;
        width: 0;
        border-right: 7px solid transparent;
        border-bottom: 7px solid $--color-white;
        border-left: 7px solid transparent;

        &:before {
          content: " ";
        }
      }
    }

    & .el-menu {

      & .el-menu-item,
      & .el-submenu__title {
        background-color: $--color-white;
        float: none;
        height: 36px;
        line-height: 36px;
        padding: 0 10px;
        color: $--color-text-secondary;
      }

      & .el-menu-item.is-active,
      & .el-submenu.is-active>.el-submenu__title {
        color: $--color-primary;

        &:hover,
        &:focus {
          color: $--color-primary;
        }
      }
    }

    & .el-menu-item:not(.is-disabled):hover,
    & .el-menu-item:not(.is-disabled):focus {
      outline: none;
      color: $--color-text-primary;
    }

    &>.el-menu-item.is-active {
      border-bottom: 2px solid $--color-primary;
      color: $--color-primary;

      &:hover,
      &:focus {
        color: $--color-primary;
      }
    }
  }

  @include m(collapse) {
    width: 64px;

    >.el-menu-item,
    >.el-submenu>.el-submenu__title {
      [class^="el-icon-"] {
        margin: 0;
        vertical-align: middle;
        width: 24px;
        text-align: center;
      }

      .el-submenu__icon-arrow {
        display: none;
      }

      span {
        height: 0;
        width: 0;
        overflow: hidden;
        visibility: hidden;
        display: inline-block;
      }
    }

    >.el-menu-item.is-active i {
      color: inherit;
    }

    .el-menu .el-submenu {
      min-width: 200px;
    }

    .el-submenu {
      position: relative;

      & .el-menu {
        position: absolute;
        margin-left: 5px;
        top: 0;
        left: 100%;
        z-index: 10;
        border: 1px solid $--border-color-light;
        border-radius: $--border-radius-small;
        box-shadow: $--box-shadow-light;
      }

      &.is-opened {
        >.el-submenu__title .el-submenu__icon-arrow {
          transform: none;
        }
      }
    }
  }

  @include m(popup) {
    z-index: 100;
    min-width: 200px;
    border: none;
    padding: 5px 0;
    border-radius: $--border-radius-small;
    box-shadow: $--box-shadow-light;

    &-bottom-start {
      margin-top: 5px;
    }

    &-right-start {
      margin-left: 5px;
      margin-right: 5px;
    }
  }
}

@include b(menu-item) {
  @include menu-item;

  & [class^="el-icon-"] {
    margin-right: 5px;
    width: 24px;
    text-align: center;
    font-size: 18px;
    vertical-align: middle;
  }

  @include when(active) {
    color: $--color-primary;

    i {
      color: inherit;
    }
  }
}

@include b(submenu) {
  list-style: none;
  margin: 0;
  padding-left: 0;

  @include e(title) {
    @include menu-item;

    &:hover {
      background-color: $--menu-item-hover-fill;
    }
  }

  & .el-menu {
    border: none;
  }

  & .el-menu-item {
    height: 50px;
    line-height: 50px;
    padding: 0 45px;
    min-width: 100px;
  }

  @include e(icon-arrow) {
    position: absolute;
    top: 50%;
    right: 20px;
    margin-top: -7px;
    transition: transform .3s;
    font-size: 12px;
  }

  @include when(active) {
    .el-submenu__title {
      border-bottom-color: $--color-primary;
    }
  }

  @include when(opened) {
    >.el-submenu__title {
      .el-submenu__icon-arrow {
        transform: rotateZ(180deg);
      }
    }
  }

  @include when(disabled) {

    .el-submenu__title,
    .el-menu-item {
      opacity: 0.25;
      cursor: not-allowed;
      background: none !important;
    }
  }

  [class^="el-icon-"] {
    vertical-align: middle;
    margin-right: 5px;
    width: 24px;
    text-align: center;
    font-size: 18px;
  }
}

@include b(menu-item-group) {
  >ul {
    padding: 0;
  }

  @include e(title) {
    padding: 7px 0 7px 20px;
    line-height: normal;
    font-size: 12px;
    color: $--color-text-secondary;
  }
}

.horizontal-collapse-transition .el-submenu__title .el-submenu__icon-arrow {
  transition: .2s;
  opacity: 0;
}

// cm
.el-menu-vertical-demo {

  //.el-menu-item,
  .el-submenu {
    border-bottom: 1px solid #1C222C;

    .el-menu {

      .el-menu-item,
      .el-submenu__title {

        &:focus,
        &:hover {
          color: $--color-white !important;
          background-color: $--color-primary-1 !important;
        }
      }

      .el-submenu {
        &.is-opened {
          >.el-submenu__title {
            color: $--color-white !important;
            background-color: $--color-primary !important;
          }

          i,
          span {
            color: $--color-white;
          }
        }
      }
    }
  }
}

div.el-menu--horizontal {
  margin-top: 59px;
  width: 100%;
  left: 0 !important;

  div.el-menu--horizontal {
    margin-top: 45px;
    top: 0 !important;
  }

  .el-menu--popup {
    padding: 0;
    margin: 0;
    background: $--color-white !important;
    border: 1px solid #DCDFE6;
    border-top: 0;

    .el-submenu__title {
      border-bottom-color: $--color-white !important;
    }

    .el-menu-item,
    .el-submenu__title {
      padding: 0 20px;
      background: $--color-white !important;
      float: left;
      height: 44px;
      line-height: 44px;
      font-family: PingFangSC-Medium;
      font-size: 12px;
      color: $--color-text-primary !important;

      &.is-active {
        color: $--color-primary-1 !important;
        border-bottom: 2px solid $--color-primary !important;

        &:focus,
        &:hover {
          color: $--color-primary-1 !important;
        }
      }
    }

    .el-menu-item-group__title {
      padding: 0;
    }

    .el-submenu .el-menu-item {
      min-width: 100px;
    }
  }

  .el-submenu {
    &.is-opened {
      >.el-submenu__title {
        color: $--color-primary !important;
        border-bottom: 2px solid $--color-primary !important;
      }
    }
  }
}

ul.el-menu--horizontal {
  .el-submenu {
    &.is-opened {
      >.el-submenu__title {
        span {
          color: $--color-white;
        }

        .el-submenu__icon-arrow {
          display: block;
          transform: none;
        }
      }
    }
  }
}

.el-menu--horizontal.bg-white {
  .el-menu--popup {
    border-top: 1px solid #DCDFE6;
  }

  .el-submenu {

    &.is-opened>.el-submenu__title,
    .el-submenu__title {
      &:hover {
        span {
          color: $--color-primary !important;
        }

        .el-submenu__icon-arrow {
          display: block;
          transform: none;
        }
      }

      .el-submenu__icon-arrow {
        margin-bottom: 0;
      }
    }

    &.is-opened>.el-submenu__title span {
      color: $--color-primary !important;
    }
  }
}

// mdMenu
.is-mdMenu {
  border-right: 0;
  padding-left: 10px;

  .el-menu-item {
    padding: 0 !important;
    border-left: 1px solid #e6e6e6;

    i {
      visibility: hidden;
      margin-left: -7px;
      background: $--color-white;
      height: 8px;
      width: 8px;
      border-radius: 50%;
      border: 2px solid $--color-primary;
    }

    &.is-active i {
      visibility: visible;
    }

    span {
      padding-left: 20px;
    }

    &:hover,
    &:focus {
      background: $--color-white;
    }
  }
}